#!/usr/bin/env perl

$a=10;
$b=20;

$c=$a*$b;
print("a * b = $c\n");

$c=$a/$b;
print("a / b = $c\n");

$c=$a % $b;
print("a % b = $c\n");

$c= 2 ** 4;
print("2 ^ 4 = $c\n");






